Multi-Vehicle Collision Disrupts I-405 Traffic

Traffic Collision on Interstate 405 in Seal Beach Causes Delays Today

📍 Seal Beach, CA

📅 Published: May 21, 2025 at 08:03 PM

Map showing the location of the accident in Seal Beach, CA
Seal Beach, May 21, 2025 -

A traffic collision involving three vehicles occurred today on the northbound lanes of the Interstate 405 (I-405) near Seal Beach Boulevard in Seal Beach, CA. The incident took place during the evening rush hour, resulting in significant lane blockages on the northbound mainlines.

The vehicles involved included a grey Toyota, a grey Honda SUV, and one additional vehicle. At least one vehicle required towing, while others were moved to a collision disposal location. This situation caused delays and congestion for motorists traveling through the area.

Emergency response teams, including traffic management units, quickly arrived on the scene to control the situation and facilitate the clearing of the roadway. Tow operators were dispatched to assist in removing or repositioning the vehicles involved in the traffic incident.

Motorists are advised to expect backups and delays as the situation unfolds. Those traveling on the northbound Interstate 405 are encouraged to consider alternate routes to avoid the impact of the traffic collision.

Updates will be provided as the California Highway Patrol continues to manage the scene and restore normal traffic flow on the I-405.

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